Ports of Power

Lea Thome

Mark Kennedy

February 26, 2026

China’s Growing Maritime Network of Ports, Bases, and Dual-Use Facilities

A large container ship loaded with colorful shipping containers is docked at a port, with tall yellow cranes lifting containers on and off the ship under a cloudy sky.

Ports are no longer just commercial gateways — they are strategic assets that shape supply chains, alliance cohesion, and geopolitical leverage. Ports of Power examines how long-duration infrastructure finance, ownership structures, and operational control influence global competition in an era of intensifying geoeconomic rivalry. The report analyzes the strategic implications of port investment and governance and offers policy recommendations to strengthen trusted infrastructure networks, enhance resilience, and align development finance with national security objectives.

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Development Impact: By strengthening transparency, financing standards, and allied coordination in global port infrastructure, this work advances resilient supply chains, reduces strategic vulnerabilities in developing economies, and aligns long-term infrastructure investment with sustainable growth and security.

Lea Thome
Lea Thome

Program Manager, AidData Chinese Development Finance Program

Mark Kennedy

Director & Senior Fellow